azurerm_virtual_machine_extension -计数不起作用的azurerm_windows_virtual_machine上

Question

我有一个azurerm_virtual_machine_extension部分，看起来像这样

resource "azurerm_virtual_machine_extension" "InstallCts" {
  name                 = "Install_Cts"
  virtual_machine_id   = "${element(azurerm_windows_virtual_machine.myserver.*.id, count.index )}"
  publisher            = "Microsoft.Azure.Extensions"
  type                 = "CustomScript"
  type_handler_version = "2.0"

settings = <<SETTINGS
    {   
    "fileUris": [ "https://someurl_server.ps1}" ],
    "commandToExecute": "powershell someurl_server.ps1"
    }
SETTINGS


}

我一直收到下面的错误消息

The "count" object can only be used in "module", "resource", and "data"
blocks, and only when the "count" argument is set.

azurerm_virtual_machine_extension是否能与带有count的azurerm_windows_virtual_machine很好地协同工作，或者它不兼容？这方面的任何帮助都将不胜感激。

Answer 1

当错误显示时，您应该在资源azurerm_virtual_machine_extension部分中定义count。请注意，扩展Microsoft.Azure.Extensions.CustomScript用于Linux VMs extension，您可以将其更改为如下所示，以便与Windows一起使用。

 resource "azurerm_virtual_machine_extension" "InstallCts" {
  count                = length(var.vm_names)              # specify here
  name                 = "Install_Cts"
  virtual_machine_id   = "${element(azurerm_windows_virtual_machine.rg.*.id, count.index )}"
 # publisher            = "Microsoft.Azure.Extensions"
 # type                 = "CustomScript"
 # type_handler_version = "2.0"

   publisher            = "Microsoft.Compute"
   type                 = "CustomScriptExtension"
   type_handler_version = "1.8"

settings = <<SETTINGS
    {   
    "fileUris": [ "https://someurl_server.ps1}" ],
    "commandToExecute": "powershell someurl_server.ps1"
    }
SETTINGS

}

例如，下面的命令适用于我在每个虚拟机中添加一台web服务器。

​

Answer 2

我在github上发现了类似的kidda问题。它是关闭的，但我认为它也涵盖了您的问题。看看这个：

https://github.com/terraform-providers/terraform-provider-azurerm/issues/5675